학술논문
Realization of High-Q Microring Resonators with Single Crystal Aluminum Nitride
Document Type
Conference
Author
Source
2019 IEEE Photonics Society Summer Topical Meeting Series (SUM) Photonics Society Summer Topical Meeting Series (SUM), 2019. :1-2 Jul, 2019
Subject
Language
ISSN
2376-8614
Abstract
We demonstrate microring resonators with high-Q using single crystal aluminum nitride directly grown on sapphire substrate. Initial measurement results show a Q-factor of 75, 000 at 770 nm and up to 1,100,000 at 1550 nm.